#40D747#40D747

#40D747 is a light, highly saturated green. Relative luminance 0.501; OKLCH L 77.3% C 0.223 H 143.6°. Best body text is #000000 at 11.03:1 contrast (WCAG AA passes).

Color values

HEX	#40D747
RGB	rgb(64, 215, 71)
HSL	hsl(123, 65%, 55%)
HSV	hsv(123, 70%, 84%)
CMYK	cmyk(70.2%, 0%, 67%, 15.7%)
CIE-LAB	lab(76.16, -66.33, 57.50)
CIE-LCH	lch(76.16, 87.78, 139.08°)
OKLab	oklab(77.26% -0.1797 0.1324)
OKLCH	oklch(77.26% 0.223 143.6)
XYZ	xyz(27.5504, 50.1428, 14.1866)
Luminance	0.5015 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40D747 #D740D0

analogous

#85D740 #40D747 #40D792

triadic

#40D747 #4740D7 #D74740

tetradic

#40D747 #4085D7 #D740D0 #D79240

square

#40D747 #4085D7 #D740D0 #D79240

split-complementary

#40D747 #9240D7 #D74085

monochromatic

#1B8120 #26B42C #40D747 #73E278 #A5ECA8

Accessibility & contrast

On white

1.90

#40D747 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.03

#40D747 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40D747

11.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40D747	#FFFFFF	#000000	##000000
##40D747	1.00	1.90	11.03	11.03
#FFFFFF	1.90	1.00	21.00	21.00
#000000	11.03	21.00	1.00	1.00
##000000	11.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DBC333

Deuteranopia (green-blind)

#CAB754

Tritanopia (blue-blind)

#03D1BA

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #40d747;
/* rgb */ color: rgb(64, 215, 71);
/* oklch */ color: oklch(77.3% 0.223 143.6);

Tailwind

colors: {
  custom: {
    50: '#8ae581',
    500: '#40d747',
    950: '#000000',
  },
}

SCSS

$custom: #40d747;
$custom-light: #8ae581;
$custom-dark: #000000;

JSON

{
  "hex": "#40d747",
  "rgb": {
    "r": 64,
    "g": 215,
    "b": 71
  },
  "hsl": {
    "h": 122.781,
    "s": 65.368,
    "l": 54.706
  },
  "oklch": {
    "l": 0.77256,
    "c": 0.22323,
    "h": 143.6
  },
  "luminance": 0.50146
}

Semantic roles & 50–950 ramp

primary

#40D747

secondary

#883384

accent

#3FE1E8

background

#FCFEFB

surface

#F4FCF2

border

#CED5CC

text

#0D160B

muted

#7F847E

Preview Lab

Preview with #40D747

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →